When Soleil accidentally unleashes an ancient evil from a cursed graveyard, the spirit of Marie Laveau grants her and an unlikely group of kids powers from the Loa.
Reeling from their new powers, the kids seek answers from Pat's Aunt Alma, a voodoo mambo, who helps them contact the spirits. But the mysterious "ancient evil" they unleashed goes after Missy and influences her into targeting Soleil in a deadly pursuit.
Soleil and Stanley learn there’s more to each other than they thought as they try to save Stanley’s sister, Cece, from rougarou Missy. Pat and Maybe search for offerings to summon Ogoun when creepy voices that only Pat can hear call out to them for help.
Maybe still refuses to go to the Shadow Realm but when the Krewe is haunted by a school ghost, Soleil finds a way to get to the root of Maybe's fears. Belial knows the perfect weapon to help Furst get revenge, but it's in the heart of vampire territory...
When the Krewe realizes Belial feeds off fear, they watch over the Friday the 13th parade. Soleil realizes they need to work together to defeat The grunches! Missy learns to control her transformation. Maybe finds out the Bunradys are vampires.
They go to the swamp and finds out Pat used to live here until his dad passed away in a gator accident. Pat never believed the story, and a mysterious voice offers to tell him the truth. Mayor Furst and Belial send a creature to eliminate the Krewe.
After learning from Honey Lou that Pat’s dad had his soul trapped by the Feu Follet, the Krewe helps Pat free his dad and say one last goodbye. Belial and Mayor Furst visit the Necromancer to coerce him into altering rougarou Malcolm's final memory.
The Krewe has an opportunity to sneak into Furst Mansion, but their cover is almost blown. Meanwhile, Nelson's starting to get suspicious about Missy and Stanley's powers, and his dad makes it worse by advising Nelson not to trust them.
The Krewe gets caught and everything is going according to Furst and Belial's plan. After facing Belial, Soleil experiences true horror and her spirit is broken. We learn what drove Mayor Furst to the dark side.
Furst uses a spell to lead the rougarous and vampires to their deaths. To free themselves and stop the war, the Krewe must convince Nelson that his dad's beliefs are wrong. Soleil must make a choice between good and evil.
Soleil struggles to cope without her Ayida-Weddo powers; Kooshma-induced nightmares lead Soleil to discover how her ancestor, Pierre, is responsible for Belial's reign of terror.
When Belial offers to give Soleil his powers in lieu of Ayida-Weddo, she is determined not to follow her ancestor's dark path.
Stanley plans a bro day to include Nelson with the guys from the Krewe; everyone tries to make it work, but they just seem to be from different worlds; one of Belial's demons threatens Stanley.
When a fellow demon threatens Belial's plans, he lures Missy's parents into the demon's clutches; the Krewe must hunt for a mystical demon-fighting object that will save the parents before it's too late.
Coming face-to-face with a New Orleans legend, the Krewe risks life and limb to retrieve the one thing that can destroy Gilda; trading places with her parents, Missy fights to stay alive in the dangerous painting.
Belial has the Krewe's backs against the wall when his plan comes to fruition; after their heart-to-heart, Maybe and Paulie work together.
As a gesture of solidarity, the humans and the creatures start planning a Unity Fest together, but the humans who still aren't on board with creatures team up with Belial to stop it; the sparks between Nelson and Missy rekindle.
The Krewe takes a trip to the underworld to defeat the rot demon and save Missy; while there, Soleil discovers she still has the dark flames, and they're the only powers that work in the underworld.
Belial uses the beaded citizens of the Thirteenth and a Third to wreak havoc on their own town to get Soleil to do what he wants -- destroy the Tree of Life.
Soleil is told by Ayida-Weddo that she was given a final gift to help the Krewe stop Belial, but it comes with a hefty price.
